m4a1 (21)

Install a full stainless steel cylinder in your gearbox for minimal friction and awesome look when open the breach.  

Need a holster for your mags? This soft pouch holds them securely while giving easy access to your mags for those quick change-outs.

Building a high speed build or just want reliability? Install some oiless bushings!

Upgraded your blaster to 11.1v? You may have issues with lower power due to the cylinder not returning back to the initial position in time for the next cycle. Upgrade your...

This is no chinese crap battery, this is certified 3S 1,200mah battery capacity with 18 gauge wire! Lipo no less so you will have plenty of power to keep going!...

These APS ultra-slim bushings will suit all gearboxes, especially those with a small allowance for the bushing lip. Suits all metal gearboxes.